diff --git a/.gitignore b/.gitignore
index 55c10a8..8046ca9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,3 +88,4 @@ ENV/
 # Rope project settings
 .ropeproject
 /db.sqlite3
+/src/db.sqlite3
diff --git a/circle.yml b/circle.yml
new file mode 100644
index 0000000..b564ac8
--- /dev/null
+++ b/circle.yml
@@ -0,0 +1,9 @@
+machine:
+  python:
+    version: 3.5.2
+dependencies:
+  post:
+    - pip install -r ./deps/testing.txt
+test:
+  override:
+    - ./src/manage.py test ./src
\ No newline at end of file
diff --git a/deps/base.txt b/deps/base.txt
index 08bc269..dea4df8 100644
--- a/deps/base.txt
+++ b/deps/base.txt
@@ -1,4 +1,4 @@
-django
-graphene-django
-django-filter
-django-environ
+Django==1.10.3
+graphene-django==1.2.0
+django-filter==1.0.1
+django-environ==0.4.1
\ No newline at end of file
diff --git a/deps/prod.txt b/deps/prod.txt
index 2804d2f..e4d50d4 100644
--- a/deps/prod.txt
+++ b/deps/prod.txt
@@ -1,4 +1,4 @@
 -r base.txt
-psycopg2
-waitress
-whitenoise
\ No newline at end of file
+psycopg2==2.6.2
+waitress==1.0.1
+whitenoise==3.2.2
\ No newline at end of file
diff --git a/deps/testing.txt b/deps/testing.txt
index 0283891..253d8b3 100644
--- a/deps/testing.txt
+++ b/deps/testing.txt
@@ -1 +1,2 @@
-prospector
\ No newline at end of file
+prospector==0.12.4
+coverage==4.2
\ No newline at end of file
diff --git a/src/todos/tests.py b/src/todos/tests.py
index 7ce503c..be04377 100644
--- a/src/todos/tests.py
+++ b/src/todos/tests.py
@@ -1,3 +1,20 @@
-from django.test import TestCase
+from django.contrib.auth.models import User
+from django.test import TestCase, RequestFactory
+from .models import TodoModel
+
 
 # Create your tests here.
+class TodoTest(TestCase):
+    def setUp(self):
+        self.user = User.objects.create_user(
+            username='test_user',
+            first_name='test',
+            last_name='user',
+            email='test@user.com',
+            password='top_secret'
+        )
+
+        TodoModel.objects.create(user=self.user, text="roar")
+
+    def test_animals_can_speak(self):
+        todo = TodoModel.objects.get(text="roar")